Primary Pollutant

Heyuan MODERATE aqi boy Heyuan MODERATE aqi boy Heyuan MODERATE aqi boy

Heyuan Air Quality Index (AQI)

Real-time air pollution and PM2.5 level in the city

Last Update: 23 May 2022, 10:05am

Heyuan MODERATE aqi boy Heyuan MODERATE aqi boy Heyuan MODERATE aqi boy

Most Polluted Cities in China

Least Polluted Cities in China


Comparative Exposure with Heyuan

24 hrs avg AQI

Heyuan

China

Major Air Pollutants

live rank icon
Heyuan pm2.5 icon
22 (PM2.5)
Heyuan pm10 icon
36 (PM10)
Heyuan sulphur sioxide so2 icon
2 (SO2)
Carbon-mono-oxide icon
1 (CO)
Heyuan nitrogen dioxide no2 icon
6 (NO2)

Current Air Pollution Level in Heyuan

LOCATIONS Status AQI-US AQI-IN PM2.5 PM10 Temp Humid
Dongpu MODERATE 74 38 23 32 25 86
Old Town MODERATE 72 39 22 39 25 81

Weather Conditions in Heyuan

live rank icon
What are the weather and climatic conditions in Heyuan?
weather icon
Temperature icon
˚C | ˚F

Local Time

|


Sunrise
Sunset
06:26 AM
06:26 PM
Wind Speed Icon

Wind speed

33 km/h

UV Index Icon

UV Index

16

Pressure Icon

Pressure

800 mb


Health Advice For Heyuan

How to protect yourself from air pollution around Heyuan, China?
wear mask icon

Wear Mask

Required
stay indoors icon

Stay Indoors

Not Required
shut opening icon cross

Windows

Keep Close
use a purifier icon

Use Purifier

Required
family icon  cross

Family

Avoid Outdoor

Heyuan Air Quality Forecast



Day

AQI

Weather


Temp.


Today

134

AQI

1st day weather condition icon


Friday

134

AQI

2nd day weather condition icon


Saturday

134

AQI

3rd day weather condition icon


Sunday

134

AQI

4th day weather condition icon


Monday

134

AQI

5th day weather condition icon


Tuesday

134

AQI

6th day weather condition icon


Wednesday

134

AQI

7th day weather condition icon



Heyuan

AQI Calendar

0-50
Good
51-100
Moderate
101-150
Poor
151-200
Unhealthy
201-300
Severe
301-500
Hazardous

Most Polluted Cities in China

Least Polluted Cities in China


Comparative Exposure with Heyuan

24 hrs avg AQI

Heyuan

China



FAQs of Heyuan's Air Quality Index

(Frequently Asked Questions)


Quick answers to some commonly asked questions about the air pollution of Heyuan.


The real-time AQI in this city is 38 (MODERATE) now. This was last updated 60 minutes ago .

The current concentration of PM2.5 at Heyuan is 22 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.88 times the recommended limit.

Generally, the air quality at Heyuan starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.

You should wear a good N95 mask when you go outdoor in Heyuan until the AQI is improving upto moderate range.

Office going people should avoid personal vehicles and use public transportations or carpooling.

(i) The primary causes of outdoor air pollution are solid, liquid particles called aerosols & gase from vehicles emissions, construction activities, factories, burning stubble & fossil fuels and wildfire, etc.

(ii) Main causes of indoor air pollution are harmful gases from cooking fuels (such as wood, crop wastes, charcoal, coal and dung), damp, mould smoke, chemicals from cleaning materials, etc.

Indoor air pollution in Heyuan is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Heyuan, you must use an air purifier or fresh air machine at home or office indoor and close all the doors, windows and ventilations when the outdoor air quality index (aqi) in Heyuan is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.




World's Most Polluted Cities & Countries Ranking

Real-time top 100 most polluted cities and monthly & annual historic 2021 ranking of cities & countries

prana air sensible+ indoor air quality monitor for Heyuan

Heyuan AIR POLLUTION

· · ·

my Btn

Keep a track of China air pollution
level on “AQI Air Quality App

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & anlytical dasbboards.

aqi air quality mobile app for Heyuan
Heyuan background image